Hawaiian coastal waters within 40 nautical miles including the
Hawaiian Islands Humpback Whale National Marine Sanctuary.

PHZ100-230215-
330 AM HST Fri Feb 22 2019

.Synopsis for Hawaiian coastal waters...
A trough near the Big Island will weaken and shift east as high
pressure builds northwest of the area over the weekend. A cold
front will approach and pass to the north early next week
followed by strong high pressure through midweek.